Pith Number

pith:3J6663T2

pith:2018:3J6663T2PRPKWHSAI745LPC5G4

not attested not anchored not stored refs pending

Very high efficiency of low cost graphite-based solar cell by improving the fill factor using optimal ion concentration in polymer electrolyte

Asep Ridwan Setiawan, Dui Yanto Rahman, Euis Sustini, Fisca Dian Utami, Mikrajuddin Abdullah

arxiv:1803.07701 v1 · 2018-03-21 · physics.app-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3J6663T2PRPKWHSAI745LPC5G4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:20:29.233350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da7def6e7a7c5eab1e4047f9d5bc5d3702cbf2d8d3e7bdded2fc68d2a5674b0e

Aliases

arxiv: 1803.07701 · arxiv_version: 1803.07701v1 · doi: 10.48550/arxiv.1803.07701 · pith_short_12: 3J6663T2PRPK · pith_short_16: 3J6663T2PRPKWHSA · pith_short_8: 3J6663T2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3J6663T2PRPKWHSAI745LPC5G4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: da7def6e7a7c5eab1e4047f9d5bc5d3702cbf2d8d3e7bdded2fc68d2a5674b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78396a5d1708a7afa60e05e8c14d80c5df9ccb08201c56182b54b568124161dc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-03-21T00:27:34Z",
    "title_canon_sha256": "b84b71de9769d988554246def7520d3ea83adf087b352d7f2b14204d720980b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07701",
    "kind": "arxiv",
    "version": 1
  }
}